本文基于LPC分析，提出用反傅里叶变换的方法来求解频谱搬移后的系统单位冲激响应，以此来实现频谱包络的变换，并取得了较好的效果。
In this thesis, based on LPC analysis, a method for calculating the spectrum converted system unit impulse function is proposed. So the spectral envelope is converted efficiently.
本文基于LPC分析，在求解频谱搬移后的系统单位冲激响应的基础上，提出求解频谱搬移后LPC系数的方法，以此来实现频谱包络的变换，取得较好的效果。
In this paper, based on LPC analysis, a method for calculating the spectrum converted system unit impulse function is proposed so as to convert the spectral envelope efficiently.
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